Add text decoration option "none"

[Tofutush]

The usual links in my vaults have underlines, so it ouwld be nice to have a "none" option to override that and make a link have no decoration.

[Tofutush]

And, I wish that the "style options" menu could be more flexible. Like now, I can't change the weight of the link without changing the color. It could be great if the "style options" have separate toggles for color, weight, deco, etc.

Or maybe just get rid of the "style options" and add an option to "inherit" in the Style Settings menu, if Style Settings support it.